145 citations · 387 across the 9 of their papers we have counts for
9 papers
Disappearance of spin glass behavior in ThCr2Si2-type intermetallic PrAu2Si2
D. X. Li, Y. Shimizu, A. Nakamura +5
It is unexpected that a spin-glass transition, which generally occurs only in the system with some form of disorder, was observed in the ThCr2Si2-type compound PrAu2Si2 at a temper…
Topological surface conduction in Kondo insulator YbB
Y. Sato, Z. Xiang, Y. Kasahara +10
Kondo insulators have recently aroused great interest because they are promising materials that host a topological insulator state caused by the strong electron interactions. Moreo…
Universal scaling of the specific heat in quantum kagome antiferromagnet herbertsmithite
H. Murayama, T. Tominaga, T. Asaba +9
Despite tremendous investigations, a quantum spin liquid state realized in spin-1/2 kagome Heisenberg antiferromagnet remains largely elusive. In herbertsmithite ZnCu(OH)Cl…
Non-Fermi liquid transport in the vicinity of nematic quantum critical point of FeSeS superconductor
W. K. Huang, S. Hosoi, M. Čulo +9
Non-Fermi liquids are strange metals whose physical properties deviate qualitatively from those of conventional metals due to strong quantum fluctuations. In this paper, we report…
Glassy dielectric anomaly and negative magneto-capacitance effect in electron-doped CaSrMnSbO
Haruka Taniguchi, Hidenori Takahashi, Akihiro Terui +10
Manganites exhibit various types of electronic phenomena, and these electronic characteristics can be controlled by carrier doping. Herein, we report the dielectric and magnetic pr…
Presence and absence of itinerant gapless excitations in the quantum spin liquid candidate EtMeSb[Pd(dmit)]
M. Yamashita, Y. Sato, T. Tominaga +6
EtMeSb[Pd(dmit)], an organic Mott insulator with nearly isotropic triangular lattice, is a candidate material for a quantum spin liquid, in which the zero-point fluctua…
Diagonal Nematicity in the Pseudogap Phase of HgBaCuO
H. Murayama, Y. Sato, R. Kurihara +11
The pseudogap phenomenon in cuprates is the most mysterious puzzle in the research of high-temperature superconductivity. In particular, whether the pseudogap is associated with a…
Coexisting localized and itinerant gapless excitations in a quantum spin liquid candidate 1T-TaS
H. Murayama, Y. Sato, X. Z. Xing +6
To reveal the nature of elementary excitations in a quantum spin liquid (QSL), we measured low temperature thermal conductivity and specific heat of 1T-TaS, a QSL candidate mat…
Current-driven Magnetization Reversal in a Ferromagnetic Semiconductor (Ga,Mn)As/GaAs/(Ga,Mn)As Tunnel Junction
D. Chiba, Y. Sato, T. Kita +2
Current-driven magnetization reversal in a ferromagnetic semiconductor based (Ga,Mn)As/GaAs/(Ga,Mn)As magnetic tunnel junction is demonstrated at 30 K. Magnetoresistance measuremen…